Just re-installed Steam and TS2019 after many months of not using either. I get the above error message when trying to launch the x64 version of TS2019. 32x version launches and runs fine. I have run the 3x updates in the Steam, _CommonRedist folder Any ideas please anyone ? Cheers, Doggers.
Panic over sorry boys, formatted my C:\ drive 3 weeks ago and forgot. To re-install my aio runtime files. All working aok now.